Light options might show lower levels of these substances in lab tests, but smokers often inhale more deeply, take more puffs, or block the ventilation holes, leading to similar intake of harmful substances as with regular cigarettes
The author calls attention to the fact that of the 4,059 cases of cancer of the bronchi and the lungs reported in the literature, 3,370 were in men and only 689 in women (a ratio of 5 : 1), and also to the increasing frequency of cancer of these organs
Howard : All individuals should look out for symptoms of chest pain, shortness of breath and nausea after using these devices
Its nice to have a comprehensive guide that covers both beginners and experienced users
According to the Global Youth Tobacco Survey (2006), more than one third of students aged 13 to 15 years (36.8%) reported initiating tobacco use before the age of 10 (Sinha et al., 2008)
Science behind heated tobacco